| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20170219 |
| Unknown | China national standards | MT | 220.0 | USD | 20170217 |
| Unknown | China national standards | MT | 4850.0 | USD | 20170216 |
| Unknown | China national standards | MT | 380.0 | USD | 20170215 |
| Unknown | China national standards | MT | 2640.0 | USD | 20170214 |
| Unknown | China national standards | MT | 2640.0 | USD | 20170214 |
| Unknown | China national standards | MT | 1500.0 | USD | 20170213 |
| Unknown | China national standards | MT | 3730.0 | USD | 20170213 |
| Unknown | China national standards | MT | 3230.0 | USD | 20170213 |
| Unknown | China national standards | MT | 1950.0 | USD | 20170212 |